2036436023 has 4 divisors (see below), whose sum is σ = 2036669880. Its totient is φ = 2036202168.

The previous prime is 2036435977. The next prime is 2036436029. The reversal of 2036436023 is 3206346302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2036436023 - 2¹⁶ = 2036370487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036436029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103340 + ... + 121457.

It is an arithmetic number, because the mean of its divisors is an integer number (509167470).

Almost surely, 2^2036436023 is an apocalyptic number.

2036436023 is a deficient number, since it is larger than the sum of its proper divisors (233857).

2036436023 is an equidigital number, since it uses as much as digits as its factorization.

2036436023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233856.

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 2036436023 is about 45126.8880269845. Note that the first 3 decimals coincide. The cubic root of 2036436023 is about 1267.5261373828.

The spelling of 2036436023 in words is "two billion, thirty-six million, four hundred thirty-six thousand, twenty-three".